[1]李漫漫,葛红宇,张建华,等.微细电化学加工双脉冲纳秒电源的研制[J].机械与电子,2017,(11):8-12.
　LI Manman,GE Hongyu,ZHANG Jianhua,et al.Development of Dual Pulse Nanosecond Power Source for Electrochemical Micro-Machining[J].Machinery & Electronics,2017,(11):8-12.
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微细电化学加工双脉冲纳秒电源的研制
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2017年11期
页码:
8-12
栏目:
设计与研究
出版日期:
2017-11-25

文章信息/Info

Title:
Development of Dual Pulse Nanosecond Power Source for Electrochemical Micro-Machining
文章编号:
1001-2257(2017)11-0008-05
作者:
李漫漫; 葛红宇; 张建华; 李宏胜; 陈 康
(南京工程学院自动化学院,江苏 南京 211167)
Author(s):
LI Manman; GE Hongyu; ZHANG Jianhua; LI Hongsheng; CHEN Kang
(School of Automation, Nanjing Institute of Technology, Nanjing 211167,China)
关键词:
微细电化学加工;  双脉冲电源;  纳秒
Keywords:
electrochemical micro-machining;  dual pulse power source;  nanosecond
分类号:
TG662
文献标志码:
A
摘要:
为了满足微细电化学加工的工艺需求与科研实验的要求,采用FPGA与STM32器件,设计了电化学微细加工双脉冲纳秒电源。测试实验表明,电源的脉宽、脉间、脉冲幅值电压、正/负脉冲个数调节方便,脉宽/脉间可以调至20 ns以下,调节范围宽。通过RS232电源可以接收系统计算机的实时参数调整,能够有效满足微细电化学、微细电火花等多个领域与场合的生产与工艺实验需求。
Abstract:
To meet the requirements of processing and scientific research and test of micro electrochemical machining, a dual pulse nanosecond power source is developed with FPGA and STM32 device. The performance tests indicate that it is easy to adjust the power source parameters such as pulse duration, pulse interval, the number of positive pulse, negative pulse, duty cycle, and voltage. Pulse duration and pulse interval can be adjusted with a wide range, even less than 20 nanoseconds. The RS232 power source can be adjusted in real-time by the system computer, which can effectively meet the needs of production and process experiments in many machining, such as micro ECM, micro EDM and etc.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-07-20
基金项目:江苏省普通高校专业学位研究生实践创新计划(SJLX16_0664); 江苏省高校科研成果产业化推进工程项目(JHZD2012-5); 江苏省大学生创新重点训练项目(201611276018z)
作者简介:李漫漫(1992-),女,江苏徐州人,硕士研究生,研究方向为微细加工; 葛红宇(1970-),女,江苏南通人,副教授,研究方向为计算机数控、嵌入式系统。
更新日期/Last Update: 2017-11-25